Basic introduction to YATACO solenoid valve
Solenoid valve is an industrial equipment controlled by electromagnetism. It is a basic component of automation used to control fluids. It is an actuator and is not limited to Hydraulic, pneumatic. Used in industrial control systems to adjust the direction, flow, speed and other parameters of the medium. Solenoid valveIt can be used with different circuits to achieve the desired control, and the control accuracy and flexibility can be guaranteed. There are many types of solenoid valves. Different solenoid valves play a role in different positions of the control system. The most commonly used ones are one-way valves, safety valves, directional control valves, speed regulating valves, etc.
Yadeke solenoid valve selection table
Yadeke solenoid valve differentiation method
Select the valve switching method according to the working status
a. 2-position single coil: after power failure, the valve core returns to the original position (such as 4V210);
b. 2-position double coil: Which end is powered, and which side is the functional position of the spool. After power is cut off, the spool returns to its original position (such as 4V220 );
c, 3 position (normally closed) double coil: When both ends are not powered, the functional position of the valve core is closed in the middle. Which end is powered, the valve core Which side is the functional position? After power failure, the valve core returns to its original position (such as 4V230C);
d, 3 position (normally open) double coil: When both ends are not powered, the valve core functional position is in the middle, the air inlet is closed, and the cylinder The pressure is discharged to the atmosphere, which end is powered, and where is the functional position of the valve core (such as 4V230E);
e, 3-position (pressurized) double coil: When both ends are not powered, the functional position of the valve core is in the middle, and the air inlet is connected to the cylinder at the same time Two interfaces, which end provides power, and which side the valve core function is located (such as 4V230P);
Directional control valves can be divided into categories
a. Solenoid valve (2V series, 3V series, 4V series, 4M series, VF series, SY series, Q22/Q23XD series);< /div>
b. Water valve, steam valve (2W series water valve, 2L/US series steam valve);
c. Manual valve (3H series hand valve, 4H series hand valve, 3R series hand valve, 4R series hand valve, HV series hand valve );
d. Mechanical valves (MOV series, JM series, MSV series);
e. Air control valve (3A series, 4A series, VFA series);
f. One-way throttle valve (RE series);
g. Quick exhaust valve (QE series);
h. Foot valve (FV series, 4F series);
i. Solenoid valve coil, valve plate;
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